PC Components - Tutorials

33 ways to speed up your PC

We love our gadgets, but sometimes they frustrate us, especially if they're slow. There's nothing worse than PCs that have lost their pep, or slow network connections and sluggish smartphones.

Geek 101: a graphics card primer

We all know that the GPU (graphics processing unit) in modern computers is essentially responsible for everything you see on your screen. Both Windows Vista and Windows 7 can use the GPU to render the desktop, taking advantage of 3D acceleration feat...

How do you fix corrupt drivers

Pinkston32 discovered about 20 missing or corrupt drivers messing up his system. He asked the <a href="http://forums.pcworld.com/community/troubleshooting/answerline">Answer Line forum</a> what to do.

How to overclock your graphics card

The central processing unit (CPU) in a computer might receive the lion's share of attention when it comes to overclocking, but it isn't the only PC component you can tweak. Vendors regularly overclock the GPU (graphics processing unit) of a graphics ...

Dealing with hard drive problems

It happens to all of us: You turn on your system and see the stomach-churning "disk not found" error. It's really not surprising considering hard drives fail -- more often than you might think.

Cool Tech

Breitling Superocean Heritage Chronographe 44

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SanDisk MicroSDXC™ for Nintendo® Switch™

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Toys for Boys

Family Friendly

Panasonic 4K UHD Blu-Ray Player and Full HD Recorder with Netflix - UBT1GL-K

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Stocking Stuffer

Razer DeathAdder Expert Ergonomic Gaming Mouse

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Christmas Gift Guide

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Most Popular Reviews

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PCW Evaluation Team

Walid Mikhael

Brother QL-820NWB Professional Label Printer

It’s easy to set up, it’s compact and quiet when printing and to top if off, the print quality is excellent. This is hands down the best printer I’ve used for printing labels.

Ben Ramsden

Sharp PN-40TC1 Huddle Board

Brainstorming, innovation, problem solving, and negotiation have all become much more productive and valuable if people can easily collaborate in real time with minimal friction.

Sarah Ieroianni

Brother QL-820NWB Professional Label Printer

The print quality also does not disappoint, it’s clear, bold, doesn’t smudge and the text is perfectly sized.

Ratchada Dunn

Sharp PN-40TC1 Huddle Board

The Huddle Board’s built in program; Sharp Touch Viewing software allows us to easily manipulate and edit our documents (jpegs and PDFs) all at the same time on the dashboard.

George Khoury

Sharp PN-40TC1 Huddle Board

The biggest perks for me would be that it comes with easy to use and comprehensive programs that make the collaboration process a whole lot more intuitive and organic

David Coyle

Brother PocketJet PJ-773 A4 Portable Thermal Printer

I rate the printer as a 5 out of 5 stars as it has been able to fit seamlessly into my busy and mobile lifestyle.

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